This Griffin Technology GB40139 sleep sport band's inline pocket accommodates Fitbit Flex, Fitbit One, Fitbit Zip, Misfit Shine, Sony SmartBand and other fitness trackers. An included extension band allows use as an armband for flexibility.

Griffin Technology - Sleep Sport Band for Select Fitness Trackers - Black

$19.99

This Griffin Technology GB40139 sleep sport band's inline pocket accommodates Fitbit Flex, Fitbit One, Fitbit Zip, Misfit Shine, Sony SmartBand and other fitness trackers. An included extension band allows use as an armband for flexibility.